dn.dk

📜 Historical scan 2026-10-05 16:37:54  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dn.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 24 May 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.105.224.28 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by dn-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records   407ms
NameserverIP addressesPTRASN / ISP
ns1.eurodns.com 199.167.66.107
2610:1c8:b002::107		 ns1.eurodns.com
ns1.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns2.eurodns.com 104.37.178.107
2610:1c8:b001::107		 ns2.eurodns.com
ns2.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns3.eurodns.com 199.167.66.108
2610:1c8:b002::108		 ns3.eurodns.com
ns3.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns4.eurodns.com 104.37.178.108
2610:1c8:b001::108		 ns4.eurodns.com
ns4.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC

🌍 A Records#

1 records   371ms
IPTTLPTRASNISP / OrgCIDRCountryCity
20.105.224.28 600s — AS8075 Microsoft Corporation 20.64.0.0/10 🇳🇱 The Netherlands Amsterdam

📧 MX Records#

1 records   89ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s dn-dk.mail.protection.outlook.com 2a01:111:f403:ca04::10
2a01:111:f403:ca09::22
2a01:111:f403:ca38::a
2a01:111:f403:ca48::e
52.101.103.143
52.101.103.162
52.101.181.153
52.101.68.12		 mail-dbapr03cu00100.inbound.protection.outlook.com
mail-am7pr02cu00302.inbound.protection.outlook.com
mail-wa4pr05cu00102.inbound.protection.outlook.com
mail-miypr03cu00206.inbound.protection.outlook.com
mail-miypr03cu00107.inbound.protection.outlook.com
mail-miypr03cu00202.inbound.protection.outlook.com
mail-wa4pr04cu00101.inbound.protection.outlook.com
mail-db9pr02cu00204.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

12 records   1466ms
TXT Record
_globalsign-domain-verification=fWgY4x1mX4FButyuhlfKluVGnVwQ0I49tY6WBzcpGc
_globalsign-domain-verification=TD5GFFhIZD5QGqL2EMjTXnrSYEZsgMjra22EF8BB_2
_globalsign-domain-verification=ufy691hQcYD9lFqFtBhWck_KtZJUufTc-em4wz_L2a
apple-domain-verification=vqzmnfU4yXn64Ici
d365mktkey=p3TtXvTeADRz2QPLhrU1Q4AjxznV5xxZv6AcxxVE9X8x
facebook-domain-verification=cio1jpm4e5vnwgur30c1dcaks8xv86
google-site-verification=ng7qWnuc3jC0XNgHpGulkkt_bQF0dQiMUsY19q-JrIw
google-site-verification=zhYhqHk_SVv-Aecl5a15x0HeqFgloTtQ0EhADu1OUQU
k74qar07jhps28esv3s84arnf2
MS=4993ED9C8B8393A6C7C16A62FC254B50E5ED6D62
MS=ms17240253
v=spf1 include:eur.pb-dynmktge.com include:_spf.createsend.com include:spf.protection.outlook.com include:_spf.emply.com ip4:185.10.10.80 include:spf.mandrillapp.com include:_spf.supportbeemail.com include:8269432.spf01.hubspotemail.net ip4:81.7.137.142 ip4:81.7.137.124 ip4:131.165.63.89 ip4:81.95.247.13 ip4:81.95.241.126 ip4:20.71.140.172 a:relay.t26.dk ip4:109.59.32.11 -all

✉️ SPF#

PolicyRecord (dn.dk)
-all (hard fail) v=spf1 include:eur.pb-dynmktge.com include:_spf.createsend.com include:spf.protection.outlook.com include:_spf.emply.com ip4:185.10.10.80 include:spf.mandrillapp.com include:_spf.supportbeemail.com include:8269432.spf01.hubspotemail.net ip4:81.7.137.142 ip4:81.7.137.124 ip4:131.165.63.89 ip4:81.95.247.13 ip4:81.95.241.126 ip4:20.71.140.172 a:relay.t26.dk ip4:109.59.32.11 -all

📨 DMARC#

PolicyRecord (_dmarc.dn.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:r8rwyjgi@ag.eu.dmarcian.com; ruf=mailto:r8rwyjgi@fr.eu.dmarcian.com;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-19 16:09:30
www CNAMEapp-dn-web-prod-001-bjgncvduayd7argw.westeurope-01.azurewebsites.net (all on azurewebsites.net)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

4 found
SelectorCNAMEKey
s1 s1.domainkey.u728833.wl084.sendgrid.net RSA · ~2048 bit
s2 s2.domainkey.u728833.wl084.sendgrid.net RSA · ~1024 bit below 2048 bit
selector1 selector1-dn-dk._domainkey.danmarksnatur.onmicrosoft.com RSA · ~2048 bit
selector2 selector2-dn-dk._domainkey.danmarksnatur.onmicrosoft.com RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 10/10 · policy: -all

  • warn 10 of the 10 allowed DNS lookups used: one more include can break SPF

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.dn.dk 0f67aaa8-0e65-4610-bede-7cb229bf0390.acme.nexu-drift.com
TXT 0f67aaa8-0e65-4610-bede-7cb229bf0390.acme.nexu-drift.com 3jU5jgyz0faupOszYSKhwr6IT4nnSVYkTeNDsixR8BY
TXT 0f67aaa8-0e65-4610-bede-7cb229bf0390.acme.nexu-drift.com nXT6Kk4Uj_2FZf_70RCI-OvAnUhCblsQtjp7bwQJLj4

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

748ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

103ms
FieldValue
Serial2026100509
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-19 16:29:01
FieldValue
RegistrarEurodns S.A
Registered1996-05-24
Expires2027-04-30 (191d)

🔗 Same registrant#

20 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
beskytvoresdrikkevand.dkSimply.com A/S
danmarkplantertraeer.dkPunktum dk A/S (direct)
detoxhavet.dkSimply.com A/S
dknf.dkSimply.com A/S
dnvild.dkSimply.com A/S
flor.dkWANNAFIND.DK A/S
giftfrikommune.dkPunktum dk A/S (direct)
giftfritdanmark.dkPunktum dk A/S (direct)
grøngrundlov.dkPunktum dk A/S (direct)
grøntakademi.dkSimply.com A/S
havetergiftigt.dkPunktum dk A/S (direct)
hopihavet.dkPunktum dk A/S (direct)
modernelandbrug.dkPunktum dk A/S (direct)
naturfamilie.dkPunktum dk A/S (direct)
naturninja.dkPunktum dk A/S (direct)
naturnok.dkPunktum dk A/S (direct)
redskoven.dkPunktum dk A/S (direct)
redskovene.dkPunktum dk A/S (direct)
sommerfuglepartner.dkSimply.com A/S
vilderoedder.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
407ms
A
371ms
MX
89ms
AAAA
425ms
TXT
1466ms
CAA
424ms
HTTPS
417ms
TLSA
1371ms
SOA
103ms
MTA-STS
574ms
DNSSEC
748ms
SRV
1026ms
Total
4016ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-19 16:09:30 1436ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-18 15:04:19 1405ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-15 10:37:44 1227ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-09 23:43:12 2319ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-08 18:13:43 1732ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-07 18:06:42 3824ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-05 16:37:54 shown 4016ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-02 16:07:22 1861ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-01 16:03:09 1170ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-30 15:50:28 3217ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-29 15:32:29 1905ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-29 02:37:37 979ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-26 01:49:32 1387ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-24 00:49:15 1162ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-21 10:29:53 1343ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-17 17:56:20 1251ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-05 03:37:28 1012ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-29 17:16:45 916ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-17 22:00:24 17440ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-13 01:12:42 2121ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-11 21:01:03 4982ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-06 20:35:04 2034ms 4 NS 1 A 1 MX 🔒 Secure
2026-07-25 02:22:29 1759ms 4 NS 1 A 1 MX 🔒 Secure
2026-07-24 02:07:25 1942ms 4 NS 1 A 1 MX 🔒 Secure
2026-07-08 20:38:07 2174ms 4 NS 1 A 1 MX 🔒 Secure
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